About: http://webisa.webdatacommons.org/450356630

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	R4 is identical or different and is an alkyl radical, and organopolysiloxanes of formula
http://www.w3.org/ns/prov#wasQuotedFrom	google.com